Update Go and Alpine version in Dockerfile

diff --git a/Dockerfile b/Dockerfile
index 885809fabf238b3a914f08a92d70da75a091a43d..7d09800358b2d09b561d681adcc48d9a85664efc 100755 (executable)
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 # Twitter:      https://twitter.com/gohugoio
 # Website:      https://gohugo.io/
 
-FROM golang:1.18-alpine AS build
+FROM golang:1.19-alpine AS build
 
 # Optionally set HUGO_BUILD_TAGS to "extended" or "nodeploy" when building like so:
 #   docker build --build-arg HUGO_BUILD_TAGS=extended .
@@ -26,7 +26,7 @@ RUN mage hugo && mage install
 
 # ---
 
-FROM alpine:3.12
+FROM alpine:3.16
 
 COPY --from=build /go/bin/hugo /usr/bin/hugo